$101+ Cheap flights from Puerto Rico to Colorado
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DEN
May 30 — Jun 61
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Colorado with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Puerto Rico to Colorado
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Cheapest flights from Puerto Rico to ColoradoExplore the most affordable flight options available from Puerto Rico to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.
Explore the most affordable flight options available from Puerto Rico to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:41 pm
SJU
- DEN
1 stop16h 16m
Frontier
Sat 5/1611:59 pm
DEN
- SJU
1 stop13h 51m
Frontier
Deal found 4/25![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:30 am
SJU
- DEN
1 stop18h 34m
Frontier
Sun 5/2412:59 pm
DEN
- SJU
1 stop26h 15m
Frontier
Deal found 4/29![Frontier logo]()
$193
This Frontier deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:12 pm
SJU
- DEN
1 stop9h 52m
Frontier
Mon 5/1111:54 pm
DEN
- SJU
1 stop12h 13m
Frontier
Deal found 4/27![Frontier logo]()
$226
This CheapOair deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
SJU
- DEN
1 stop19h 11m
Frontier
Sun 5/177:15 am
DEN
- SJU
1 stop14h 42m
Frontier
Deal found 4/26![Frontier logo]()
$227
This eDestinos deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:44 am
SJU
- DEN
1 stop10h 12m
Frontier
Tue 6/306:00 am
DEN
- SJU
1 stop18h 09m
Frontier
Deal found 4/28![Frontier logo]()
$232
This eDestinos deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:32 am
SJU
- DEN
1 stop17h 44m
Frontier
Sat 9/55:15 pm
DEN
- SJU
1 stop11h 11m
Frontier
Deal found 4/25![Frontier logo]()
$234
This Expedia deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:30 am
SJU
- DEN
1 stop18h 34m
Frontier
Fri 5/1511:59 pm
DEN
- SJU
1 stop13h 51m
Frontier
Deal found 4/26![Frontier logo]()
$236
This Frontier deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
SJU
- DEN
1 stop11h 18m
Frontier
Sat 8/155:05 pm
DEN
- SJU
1 stop11h 39m
Frontier
Deal found 4/30![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:50 am
SJU
- DEN
1 stop17h 26m
Frontier
Wed 7/83:10 pm
DEN
- SJU
1 stop20h 10m
Frontier
Deal found 4/25![Frontier logo]()
$245
This Frontier deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:28 pm
BQN
- DEN
1 stop12h 26m
Frontier
Sat 8/2911:49 pm
DEN
- BQN
1 stop9h 44m
Frontier
Deal found 4/29![Frontier logo]()
$321
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:05 pm
SJU
- COS
2 stops21h 20m
American Airlines
Sat 9/263:51 pm
COS
- SJU
2 stops20h 54m
American Airlines
Deal found 4/28![American Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:00 pm
SJU
- COS
1 stop10h 03m
United Airlines
Tue 10/277:30 am
COS
- SJU
2 stops14h 06m
United Airlines
Deal found 4/29![United Airlines logo]()
$356
Best flights from Puerto Rico to ColoradoDiscover carefully curated flight deals from Puerto Rico to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
Discover carefully curated flight deals from Puerto Rico to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:00 pm
SJU
- COS
1 stop8h 33m
United Airlines
Sat 10/2410:30 am
COS
- SJU
2 stops11h 20m
United Airlines
Deal found 4/29![United Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:30 am
SJU
- COS
2 stops16h 27m
American Airlines
Tue 10/273:51 pm
COS
- SJU
2 stops18h 49m
American Airlines
Deal found 4/27![American Airlines logo]()
$379
This Travelocity deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/93:00 am
BQN
- DEN
1 stop14h 16m
Frontier
Sat 6/1311:49 pm
DEN
- BQN
1 stop24h 16m
Frontier
Deal found 4/27![Frontier logo]()
$406
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:30 am
SJU
- DEN
2 stops10h 25m
Southwest
Sat 7/1811:30 am
DEN
- SJU
2 stops10h 10m
Southwest
Deal found 4/26![Southwest logo]()
$586
This Priceline deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:59 am
BQN
- DEN
1 stop22h 12m
Multiple Airlines
Fri 5/2910:34 pm
DEN
- BQN
2 stops26h 23m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:00 pm
SJU
- COS
1 stop10h 03m
United Airlines
Tue 10/277:30 am
COS
- SJU
2 stops14h 06m
United Airlines
Deal found 4/29![United Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:30 am
SJU
- DRO
1 stop18h 45m
American Airlines
Mon 6/157:09 am
DRO
- SJU
1 stop14h 30m
American Airlines
Deal found 4/28![American Airlines logo]()
$484
This Frontier deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:00 am
BQN
- DEN
1 stop14h 18m
Frontier
Tue 7/213:10 pm
DEN
- BQN
1 stop8h 55m
Frontier
Deal found 4/26![Frontier logo]()
$503
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:00 pm
SJU
- DRO
1 stop8h 54m
United Airlines
Tue 8/255:20 am
DRO
- SJU
2 stops13h 18m
United Airlines
Deal found 4/28![United Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:29 am
SJU
- DRO
2 stops13h 46m
American Airlines
Sun 6/145:28 am
DRO
- SJU
1 stop16h 11m
American Airlines
Deal found 4/26![American Airlines logo]()
$634
This Priceline deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/172:59 am
BQN
- DEN
1 stop22h 12m
Frontier
Fri 5/2211:56 pm
DEN
- BQN
1 stop13h 35m
Frontier
Deal found 4/29![Frontier logo]()
$680
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/172:59 am
BQN
- DEN
1 stop31h 25m
Multiple Airlines
Fri 5/2211:01 am
DEN
- BQN
2 stops37h 01m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$767
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/191:00 am
SJU
- DEN
1 stop9h 15m
United Airlines
Tue 6/309:43 am
DEN
- SJU
Nonstop5h 55m
United Airlines
Deal found 4/29![United Airlines logo]()
$637
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/241:40 pm
SJU
- DEN
Nonstop6h 35m
United Airlines
Mon 7/279:43 am
DEN
- SJU
Nonstop5h 55m
United Airlines
Deal found 4/28![United Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:40 pm
SJU
- DEN
Nonstop6h 35m
United Airlines
Mon 7/279:43 am
DEN
- SJU
Nonstop5h 55m
United Airlines
Deal found 4/25![United Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/124:55 pm
SJU
- DEN
1 stop9h 35m
United Airlines
Tue 6/309:43 am
DEN
- SJU
Nonstop5h 55m
United Airlines
Deal found 4/29![United Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/161:00 am
SJU
- DEN
1 stop9h 15m
United Airlines
Tue 6/309:43 am
DEN
- SJU
Nonstop5h 55m
United Airlines
Deal found 4/29![United Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:40 pm
SJU
- DEN
Nonstop6h 35m
United Airlines
Wed 7/159:43 am
DEN
- SJU
Nonstop5h 55m
United Airlines
Deal found 4/28![United Airlines logo]()
$677
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:40 pm
SJU
- DEN
Nonstop6h 35m
United Airlines
Sun 5/249:43 am
DEN
- SJU
Nonstop5h 55m
United Airlines
Deal found 4/26![United Airlines logo]()
$757
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:15 am
BQN
- DEN
1 stop10h 00m
United Airlines
Sat 6/1311:59 pm
DEN
- BQN
1 stop21h 10m
United Airlines
Deal found 4/27![United Airlines logo]()
$773
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:40 pm
SJU
- DEN
Nonstop6h 35m
United Airlines
Mon 6/17:35 pm
DEN
- SJU
1 stop7h 54m
United Airlines
Deal found 4/25![United Airlines logo]()
$777
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/11:25 pm
SJU
- DEN
1 stop12h 03m
United Airlines
Sun 6/149:43 am
DEN
- SJU
Nonstop5h 55m
United Airlines
Deal found 4/28![United Airlines logo]()
$777
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/171:40 pm
SJU
- DEN
Nonstop6h 35m
United Airlines
Mon 6/227:35 pm
DEN
- SJU
1 stop7h 54m
United Airlines
Deal found 4/26![United Airlines logo]()
$777
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:15 am
BQN
- DEN
1 stop10h 01m
United Airlines
Wed 9/99:44 am
DEN
- BQN
1 stop11h 25m
United Airlines
Deal found 4/27![United Airlines logo]()
$796
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:15 am
BQN
- DEN
1 stop11h 54m
United Airlines
Tue 7/219:10 pm
DEN
- BQN
2 stops23h 59m
United Airlines
Deal found 4/26![United Airlines logo]()
$805
Last-minute flights from Puerto Rico to ColoradoDiscover last-minute flight deals from Puerto Rico to Colorado. Data last updated April 30, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Colorado. Data last updated April 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:55 pm
SJU
- COS
1 stop9h 25m
Delta
Tue 5/56:15 am
COS
- SJU
1 stop12h 09m
Delta
Deal found 4/26![Delta logo]()
$531
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:15 am
SJU
- COS
1 stop8h 02m
Delta
Sat 5/96:00 am
COS
- SJU
1 stop8h 33m
Delta
Deal found 4/26![Delta logo]()
$502
This Frontier deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:12 pm
SJU
- DEN
1 stop9h 52m
Frontier
Mon 5/1111:54 pm
DEN
- SJU
1 stop12h 13m
Frontier
Deal found 4/27![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:12 pm
SJU
- DEN
1 stop9h 52m
Frontier
Sun 5/1011:54 pm
DEN
- SJU
1 stop12h 13m
Frontier
Deal found 4/28![Frontier logo]()
$253
This CheapOair deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:12 pm
SJU
- DEN
1 stop9h 52m
Frontier
Wed 5/1311:59 pm
DEN
- SJU
1 stop21h 58m
Frontier
Deal found 4/27![Frontier logo]()
$254
This Expedia deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:30 am
SJU
- DEN
1 stop18h 34m
Frontier
Fri 5/1511:59 pm
DEN
- SJU
1 stop13h 51m
Frontier
Deal found 4/26![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:41 pm
SJU
- DEN
1 stop16h 16m
Frontier
Sat 5/1611:59 pm
DEN
- SJU
1 stop13h 51m
Frontier
Deal found 4/25![Frontier logo]()
$184
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:45 am
SJU
- COS
1 stop18h 47m
American Airlines
Sun 5/171:39 pm
COS
- SJU
2 stops17h 34m
American Airlines
Deal found 4/28![American Airlines logo]()
$475
This CheapOair deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
SJU
- DEN
1 stop19h 11m
Frontier
Sun 5/177:15 am
DEN
- SJU
1 stop14h 42m
Frontier
Deal found 4/26![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:30 am
SJU
- DEN
1 stop18h 34m
Frontier
Sun 5/2412:59 pm
DEN
- SJU
1 stop26h 15m
Frontier
Deal found 4/29![Frontier logo]()
$193
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:45 am
SJU
- COS
1 stop18h 47m
American Airlines
Sat 5/233:45 pm
COS
- SJU
2 stops17h 18m
American Airlines
Deal found 4/29![American Airlines logo]()
$515
This Priceline deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:59 am
BQN
- DEN
1 stop22h 12m
Frontier
Fri 5/2911:56 pm
DEN
- BQN
1 stop13h 35m
Frontier
Deal found 4/29![Frontier logo]()
$487
One-way flights from Puerto Rico to ColoradoSearch for one-way flight options from Puerto Rico to Colorado. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
Search for one-way flight options from Puerto Rico to Colorado. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
This eDestinos deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:30 am
SJU
- DEN
1 stop18h 34m
Frontier
Deal found 4/28![Frontier logo]()
$101
This Super.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:41 pm
SJU
- DEN
1 stop16h 16m
Frontier
Deal found 4/30![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:03 am
SJU
- DEN
1 stop31h 21m
Frontier
Deal found 4/27![Frontier logo]()
$111
This Expedia deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:59 am
BQN
- DEN
1 stop14h 13m
Frontier
Deal found 4/28![Frontier logo]()
$111
This eDestinos deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:30 am
SJU
- DEN
1 stop18h 34m
Frontier
Deal found 4/28![Frontier logo]()
$112
This Super.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:50 am
SJU
- DEN
1 stop17h 26m
Frontier
Deal found 4/29![Frontier logo]()
$117
This Priceline deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:00 am
SJU
- DEN
1 stop16h 58m
Frontier
Deal found 4/28![Frontier logo]()
$118
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/278:50 am
SJU
- DEN
1 stop17h 26m
Frontier
Deal found 4/30![Frontier logo]()
$124
This eDestinos deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/208:50 am
SJU
- DEN
1 stop17h 26m
Frontier
Deal found 4/29![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:12 pm
SJU
- DEN
1 stop9h 52m
Frontier
Deal found 4/28![Frontier logo]()
$127
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:20 pm
SJU
- COS
2 stops11h 29m
United Airlines
Deal found 4/26![United Airlines logo]()
$133
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:44 pm
SJU
- COS
1 stop9h 09m
American Airlines
Deal found 4/26![American Airlines logo]()
$171
Find flight deals from Puerto Rico to Colorado
Keep the following information in mind while searching for Puerto Rico to Colorado flight deals. Data was last updated April 30, 2026.
Round-trip from | $184 (Kiwi.com) |
|---|---|
One-way from | $101 (eDestinos) |
Popular in | January |
Cheapest in | August |
Average price | $486 |
Good round-trip deal | $597 or less |
Good one-way deal | $315 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2026.
Use the filters below to find and compare flights from Puerto Rico to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanColorado Springs
SJU - COS
SJUCOS
San Juan Luis Munoz Marin Intl
Wed 10/21
2:00 pm-8:33 pm
1 stop8h 33m
Colorado Springs
Sat 10/24
10:30 am-11:50 pm
2 stops11h 20m
$356
San JuanColorado Springs
SJU - COS
SJUCOS
San Juan Luis Munoz Marin Intl
Tue 10/20
2:00 pm-10:03 pm
1 stop10h 03m
Colorado Springs
Tue 10/27
7:30 am-11:36 pm
2 stops14h 06m
$356
San JuanColorado Springs
SJU - COS
SJUCOS
San Juan Luis Munoz Marin Intl
Tue 10/20
8:30 am-10:57 pm
2 stops16h 27m
Colorado Springs
Tue 10/27
3:51 pm-12:40 pm
2 stops18h 49m
$379
AguadillaDenver
BQN - DEN
BQNDEN
Aguadilla Borinquen
Tue 6/9
3:00 am-3:16 pm
1 stop14h 16m
Denver Intl
Sat 6/13
11:49 pm-2:05 am
1 stop24h 16m
$406
San JuanDurango
SJU - DRO
SJUDRO
San Juan Luis Munoz Marin Intl
Thu 6/11
5:30 am-10:15 pm
1 stop18h 45m
Durango La Plata County
Mon 6/15
7:09 am-11:39 pm
1 stop14h 30m
$484
AguadillaDenver
BQN - DEN
BQNDEN
Aguadilla Borinquen
Wed 7/15
3:00 am-3:18 pm
1 stop14h 18m
Denver Intl
Tue 7/21
3:10 pm-2:05 am
1 stop8h 55m
$503
San JuanDenver
SJU - DEN
SJUDEN
San Juan Luis Munoz Marin Intl
Fri 7/10
5:30 am-1:55 pm
2 stops10h 25m
Denver Intl
Sat 7/18
11:30 am-11:40 pm
2 stops10h 10m
$586
AguadillaDenver
BQN - DEN
BQNDEN
Aguadilla Borinquen
Thu 5/21
2:59 am-11:11 pm
1 stop22h 12m
Denver Intl
Fri 5/29
10:34 pm-2:57 am
2 stops26h 23m
$591
San JuanDurango
SJU - DRO
SJUDRO
San Juan Luis Munoz Marin Intl
Sat 8/22
2:00 pm-8:54 pm
1 stop8h 54m
Durango La Plata County
Tue 8/25
5:20 am-8:38 pm
2 stops13h 18m
$601
San JuanDurango
SJU - DRO
SJUDRO
San Juan Luis Munoz Marin Intl
Wed 6/10
10:29 am-10:15 pm
2 stops13h 46m
Durango La Plata County
Sun 6/14
5:28 am-11:39 pm
1 stop16h 11m
$634
Showing 1-10 of 49 resultsSorted by cheapest first
Best time to book a flight from Puerto Rico to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Puerto Rico with our price prediction graph.
SJU-DEN
BQN-DEN
SJU-COS
SJU-DRO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Puerto Rico to Colorado
PR0-USCO
SJU-DEN
BQN-DEN
SJU-COS
SJU-DRO
How far ahead should I book a flight from Puerto Rico to Colorado?
The best time to book flights from Puerto Rico to Colorado is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Puerto Rico to Colorado?
Currently, April is the cheapest month in which you can book a flight from Puerto Rico to Colorado (average of $121). Flying from Puerto Rico to Colorado in July is currently the most expensive (average of $243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PR to CO?
Find hourly flight availability from Puerto Rico to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2026.
When flying from Puerto Rico to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Puerto Rico to Colorado
Explore weekly flight availability from Puerto Rico to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 30, 2026.
The most flights from PR0 to USCO are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated April 30, 2026.
See what other customers who have flown with Southwest,United Airlines, andJetBlue from Puerto Rico to Colorado have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Puerto Rico to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Puerto Rico to Colorado by cabin class
Find flights from Puerto Rico to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Colorado flights
Browse other Puerto Rico and Colorado flight options. Last updated on April 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Colorado
Find the right flight back to Puerto Rico after your stay in Colorado
Puerto Rico to Colorado flights
Consider these flights traveling from Puerto Rico to Colorado.
Top 6 airlines flying from Puerto Rico to Colorado
Discover the top 6 airlines that operate flights from Puerto Rico to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$175 | Average$565 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$195 | Average$437 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$203 | Average$321 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$207 | Average$703 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$282 | Average$588 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$393 | Average$582 | FlexibilityNo cancel fee | On-time63% |